IWmsStationPresenter::Present method
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Displays an updated frame buffer from the input device.
Syntax
HRESULT Present(
[in, size_is(cxFrameBuffer * cyFrameBuffer * (cBitsPerPixel / 8)] const BYTE *pbFrameBuffer,
[in] UINT cxFrameBuffer,
[in] UINT cyFrameBuffer,
[in] UINT cBitsPerPixel,
[in] const HRGN hRgnDirty
);
Parameters
-
pbFrameBuffer [in]
-
A pointer to the frame buffer to display.
-
cxFrameBuffer [in]
-
The width of the frame buffer, in pixels.
-
cyFrameBuffer [in]
-
The height of the frame buffer, in pixels.
-
cBitsPerPixel [in]
-
The color depth of the bitmap, in bits per pixel.
-
hRgnDirty [in]
-
A handle to the dirty region of the frame buffer. This is the portion of the frame buffer that is to be updated.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2016 |
| IDL |
|
| IID |
IID_IWmsStationPresenter is defined as 2e855d99-1ccb-4c17-afb0-bdc0033a383e |